This is a list of diplomatic missions of Papua New Guinea, excluding honorary consulates.

•  United States
  • Washington, D.C. (Embassy)

•  China
  • Beijing (Embassy)
•  India
  • New Delhi (High Commission)
•  Indonesia
  • Jakarta (Embassy)
  • Jayapura (Consulate-General)
•  Israel
  • Jerusalem (Embassy)^[1]
•  Japan
  • Tokyo (Embassy)
•  Malaysia
  • Kuala Lumpur (High Commission)
•  Philippines
  • Manila (Embassy)
•  Singapore
  • Singapore (High Commission)
•  South Korea
  • Seoul (Embassy)

•  Belgium
  • Brussels (Embassy)
•  United Kingdom
  • London (High Commission)

•  Australia
  • Canberra (High Commission)
  • Brisbane (Consulate-General)
  • Sydney (Consulate-General)
  • Cairns (Consulate)
•  Fiji
  • Suva (High Commission)
•  New Zealand
  • Wellington (High Commission)
•  Solomon Islands
  • Honiara (High Commission)

•  European Union
  • Brussels (Permanent mission)
•  United Nations
  • New York City (Permanent mission)

• 
  High Commission in Canberra
• 
  High Commission in London
• 
  Embassy in Tokyo
• 
  Building hosting the Embassy in Washington, D.C.
• 
  High Commission in Wellington

• Foreign relations of Papua New Guinea

• Diplomatic missions of Papua New Guinea
• High Commission of Papua New Guinea in Canberra, Australia
• High Commission of Papua New Guinea in London, United Kingdom
• Embassy of Papua New Guinea in Washington DC, USA